This page summarises the information held within TEPCat for the transiting system Kepler-271d. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2016ApJ...822...86M | |
| Date of discovery paper | 2016 / 5 / 10 | y / m / d |
| Data/telescope used for discovery | Kepler | |
| Right ascension | 18 52 00.71 | h m s |
| Declination | +44 17 03.2 | d m s |
| Right ascension (decimal) | 283.00296 | degrees |
| Declination (decimal) | 44.28422 | degrees |
| V-band apparent magnitude | 13.57 | mag |
| K-band apparent magnitude | 11.74 | mag |
| Transit duration | 0.1144 ( 2.746 ) | day hour |
| Transit depth | 0.01 | % |
| Time of mid-transit | 2454968.46911 ± 0.00500 | HJD or BJD |
| Orbital period | 5.2497043 ± 0.0000344 | days |
| Reference for orbital ephemeris | 2016ApJ...822...86M |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 5555 +60 −59 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | −0.13 ± 0.12 | dex |
| Stellar mass | 0.900 +0.040 −0.060 | Msun |
| Stellar radius | 0.870 +0.050 −0.040 | Rsun |
| Stellar logarithmic surface gravity | 4.520 +0.040 −0.050 | c.g.s. |
| Stellar mean density | ρsun g cm-3 | |
| Orbital eccentricity | ||
| Orbital semimajor axis | AU | |
| Planetary mass | Mjup Mearth | |
| Planetary radius | 0.060 +0.006 −0.005 ( 0.673 +0.067 −0.056 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | ρjup g cm-3 | |
| Planetary equilibrium temperature | 954 | K |
| Reference of detailed study | 2016ApJ...822...86M |
Kepler-271d does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/08/27 John Southworth (Keele University, UK)